Elegant and practical. The Trail Running functional belt with 500 ml Hydrapak® fits comfortably to your body.
Fully stretchable in all directions. The Ultra Belt won't let you down, even on technical running terrain. Its construction adapts seamlessly to your movements and remains maximally stable when you run. This trail running belt bag is mainly made of high-quality Darlington mesh. It is particularly breathable and ensures comfortable ventilation. So you stay cool, even when things get hot. Doesn't weigh you down – but carries everything you need on the trail. A 500 ml Hydrapak Soft Flask quenches your thirst, and practical mesh bags keep your energy gels within easy reach. Bungee ropes on the back for trail poles, a front pocket for your valuables.
| Product Name: | On Ultra Running Belt 2L - Black |
| Manufacturer: | On Running |
| Item Code: | ONR753151 |
| gender: | unisex |
| activity: | Run, Trailrunning |
| textile fabric: | Synthetics |
| Access main compartment: | Front |
| Closure main compartment: | Drawstring closure |
| Model year: | 2026 |
| Collection: | Spring/Summer |
| Color: | Black |
| weight: | 90g |
| Weight Source: | Manufacturer |
| Bag - Style: | Belt / hip bag |
| GTINs: | 7615537125855, 7615537125862, 7615537125879, 7615537125886 |